One of the most satisfactory books to use in connection with nature-study is Animal Life, by President David Starr Jordan and Professor Kellogg. This gives the facts that every teacher ought to know in connection with the processes of reproduction.

Attention is also called to A. H. Kirkland's Bulletin No. 46 of the Hatch Experiment Station of the Massachusetts Agricultural College, and to the Nature-Study Leaflet on the Toad, by Dr. C. F. Hodge, of Clark University, Worcester, Mass.

Fig. 124. From egg back to toad.)


LEAFLET XVII.
LIFE IN A TERRARIUM.[22]
By ALICE I. KENT.

And Nature, the old nurse, took The child upon her knee, Saying: "Here is a story-book Thy Father has written for thee."

Longfellow to Agassiz.